

close this solution but not close Visual Studio, open the ASP.NET project which you have problem with, and run it now, you should see IIS Express is launched correctly run this project, this time you should see IIS Express is launched by Visual Studio correctlyħ. start Visual Studio with Administrator privilegeĦ. click “Start”, search IISExpress, go to IISExpress folder, go upper level and delete whole IISExpress folderĤ. go to your ASP.NET project/solution folder, delete “.vs” hidden folderģ. Here I will show you a real workaround and make it works.Ģ.

Later, we will change this default name to a more meaningful one, and.

Visual Studio also creates an empty class file, called Class1.cs. This is an XML file under the project directory, and it is called HelloWorldService.csproj. Especially doesn’t matter what config you change in project property page: Once you click the OK button, Visual Studio will create several files for you.
HELLO WORLD VISUAL STUDIO EXPRESS 2015 DESKTOP CODE
Then, add the highlighted line after the code that prints 'Hello, World', like the following: Program.cs. The Program.cs file is located on the newly created MyApp directory. Open the Program.cs file in any text or code editor, such as Notepad or Visual Studio Code. Unable to launch the IIS Express Web server.Īnd you try to google this error message normally the solutions on the internet don’t work. Congratulations, youve built and run your first. Uncaught exception thrown by method called through Reflection. There is an annoy issue that when you work on ASP.NET project, sometime the Visual Studio 2015/2017 won’t/unable launch IIS Express correctly.
